On 2015-04-24 11:06, Set Hallstrom wrote: > Is there any software that can create a negative of the sound? I'm > thinking of taking an arbitrary frequency bandwith, pick a center and > invert it, so that bass becomes high, and high becomes bass? FYI I cross-posted my request on a Swedish forum and i got this link for ffttools by mdsp at smartelectronix.com http://mdsp.smartelectronix.com/product/ffttools/ the warp tool is advertising the exact function i dreamed of... sad thing is that it is for windOSx only ;'( Anyone has got any experience with that plugin? I also got a link to Audacity's spectrum analyzer. http://manual.audacityteam.org/o/man/spectral_selection.html But it is unclear whether or not you can export the picture and if so, in what scale the colors should be inversed.... -- Set Hallstrom AKA Sakrecoer http://sakrecoer.com _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
